Brinberg, David. <br/><br/>
Validity and the research process / 
David Brinberg, Joseph E. McGrath. 
 - Beverly Hills ;  London :  Sage,  c1985. 
 - 174p :  ill. ;  23 cm. 
<br/><br/>Bibliography, p163-168. - Includes index. 
<br/><br/><label>ISBN: </label>0803923031  £22.00 
<br/><br/><label>Nat. Bib. No.: </label>GB8644680  bnb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Methodology.
<br/><br/><label>Subjects--Index Terms: </label>Social sciences  Research  Methodology 
<br/><br/><label>LC Class. No.: </label>H61 
<br/><br/><label>Dewey Class. No.: </label>300/.72